<template>
        <div>
            <city-header></city-header>
            <city-search :cities="cities"></city-search>
            <city-list :cities="cities" :hot="hotCities" :letter="letter"></city-list>
            <city-alphabet :cities="cities" @change="handleLetterChange"></city-alphabet>
        </div>
</template>

<script>
import axios from 'axios'
import CityHeader from './components/header'
import CitySearch from './components/search'
import CityList from './components/list'
import CityAlphabet from './components/alphabet'

export default {
    data() {
        return {
            cities: {},
            hotCities: [],
            letter: ''
        }
    },
    name: 'City',
    components: {
        CityHeader,
        CitySearch,
        CityList,
        CityAlphabet
    },
    mounted() {
        axios.get('/api/city.json')
            .then(res => {
                res = res.data
                if (res.ret && res.data) {
                    const data = res.data
                    this.cities = data.cities
                    this.hotCities = data.hotCities
                    // console.log(res);
                }
            })
    },
    methods: {
        handleLetterChange(letter) {
            // console.log(letter);
            this.letter = letter
        }
    }
}
</script>

<style lang="stylus" scoped>
    
</style>